/* roulang page: index */
:root {
  --wood: #7A3E4A;
  --deep: #4E2832;
  --persimmon: #C46A45;
  --ink: #241C1A;
  --paper: #F3EBE3;
  --sand: #E7D9CE;
  --card: #FFF9F4;
  --mute: #8A736C;
  --line: #E4D4C8;
  --radius-card: 16px;
  --radius-btn: 12px;
  --shadow: 0 10px 24px rgba(78, 40, 50, 0.08);
  --space-section: 76px;
  --font-sans: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
  --font-serif: "Noto Serif SC", "Songti SC", "STSong", "PMingLiU", serif;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 16.5px;
  line-height: 1.75;
  color: var(--ink);
  background: var(--paper);
  padding-bottom: 92px;
}
body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  opacity: 0.35;
  background-image: radial-gradient(rgba(78, 40, 50, 0.045) 0.7px, transparent 0.7px);
  background-size: 8px 8px;
}
body > * { position: relative; z-index: 1; }
img { max-width: 100%; display: block; }
button, input { font-family: inherit; }
a { color: var(--wood); text-underline-offset: 2px; }
p { margin: 0; }
h1, h2, h3 { margin: 0; font-family: var(--font-serif); font-weight: 700; letter-spacing: 0.01em; }
.container { width: min(1120px, calc(100% - 48px)); margin: 0 auto; }
.band { padding: var(--space-section) 0; }
.band-paper { background: var(--paper); }
.band-sand { background: var(--sand); }
.band-deep { background: var(--deep); color: #FFF9F4; }
.band-thin { padding: 22px 0; background: #F7EFE8; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.sec-head { max-width: 760px; margin-bottom: 28px; }
.kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 10px;
  color: var(--persimmon);
  font-size: 13px;
  letter-spacing: 0.12em;
}
.kicker::before { content: ""; width: 18px; height: 1px; background: var(--persimmon); }
.hero-title { font-size: 30px; line-height: 1.28; color: var(--ink); }
.h2 { font-size: 24px; line-height: 1.35; color: var(--ink); }
.band-deep .h2 { color: #FFF9F4; }
.lead { margin-top: 12px; color: var(--deep); font-size: 16.5px; }
.band-deep .lead { color: #F3EBE3; }
.muted { color: var(--mute); font-size: 14px; line-height: 1.7; }
.fine { font-size: 13px; color: var(--mute); }
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(243, 235, 227, 0.96);
  border-bottom: 1px solid var(--line);
  box-shadow: var(--shadow);
}
.nav-bar {
  min-height: 72px;
  display: flex;
  align-items: center;
  gap: 22px;
}
.logo {
  font-family: var(--font-serif);
  font-size: 18px;
  font-weight: 700;
  color: var(--deep);
  text-decoration: none;
  white-space: nowrap;
  letter-spacing: 0.02em;
}
.logo:hover { color: var(--wood); }
.primary-nav { display: flex; align-items: center; gap: 22px; flex: 1; }
.nav-link {
  position: relative;
  color: var(--deep);
  text-decoration: none;
  font-size: 15px;
  font-weight: 500;
  padding: 8px 0;
}
.nav-link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0;
  height: 2px;
  background: var(--wood);
  transition: width .2s ease;
}
.nav-link:hover::after, .nav-link.active::after { width: 16px; }
.nav-link.active { color: var(--wood); }
.mega { margin-left: auto; position: static; }
.mega-btn {
  background: transparent;
  color: var(--deep);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 8px 14px;
  font-size: 14px;
  cursor: pointer;
  transition: transform .2s ease, background .2s ease, color .2s ease;
}
.mega-btn:hover { background: var(--wood); color: #fff; transform: translateY(-2px); }
.mega-btn:active { transform: translateY(1px); }
.mega-panel {
  position: absolute;
  top: 100%;
  right: max(16px, calc((100% - 1120px) / 2));
  width: min(680px, calc(100vw - 32px));
  padding: 18px;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translateY(6px);
  transition: opacity .2s ease, transform .2s ease;
}
.mega.is-open .mega-panel { opacity: 1; visibility: visible; pointer-events: auto; transform: none; }
.mega-grid { display: grid; grid-template-columns: 1.1fr 1fr 0.9fr; gap: 16px; }
.mega-label { font-size: 13px; color: var(--mute); margin-bottom: 8px; }
.mega-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.mega-list a { text-decoration: none; color: var(--ink); font-size: 14px; }
.mega-list a:hover { color: var(--wood); text-decoration: underline; text-underline-offset: 2px; }
.entry-card {
  display: block;
  padding: 12px;
  border-radius: 12px;
  background: var(--paper);
  border: 1px solid var(--line);
  text-decoration: none;
  color: var(--deep);
  margin-bottom: 8px;
}
.entry-card strong { display: block; font-family: var(--font-serif); }
.entry-card:hover { transform: translateY(-2px); background: #fff; }
.hero-grid { display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 36px; align-items: center; }
.hero-copy p + p { margin-top: 14px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 22px; }
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 18px;
  border-radius: var(--radius-btn);
  text-decoration: none;
  font-size: 15px;
  font-weight: 600;
  border: 1px solid transparent;
  transition: transform .2s ease, background .2s ease, color .2s ease, box-shadow .2s ease;
  cursor: pointer;
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--wood); color: #fff; }
.btn-primary:hover { background: var(--deep); }
.btn-secondary { background: transparent; color: var(--persimmon); border-color: var(--persimmon); }
.btn-secondary:hover { background: var(--persimmon); color: #fff; }
.btn:focus-visible, .nav-link:focus-visible, .mega-btn:focus-visible, summary:focus-visible, a:focus-visible {
  outline: 2px solid var(--persimmon);
  outline-offset: 2px;
}
.hero-stage { position: relative; padding-bottom: 54px; }
.poster {
  position: relative;
  aspect-ratio: 16 / 9;
  border-radius: var(--radius-card);
  overflow: hidden;
  box-shadow: var(--shadow);
  border: 1px solid rgba(78, 40, 50, 0.12);
}
.poster-main { width: 88%; margin-left: auto; background: linear-gradient(145deg, #7A3E4A, #4E2832 70%); }
.poster-a, .poster-b { position: absolute; }
.poster-a { width: 48%; left: 0; bottom: 0; background: linear-gradient(160deg, #C46A45, #7A3E4A); }
.poster-b { width: 42%; right: 0; bottom: 42px; background: linear-gradient(180deg, #E7D9CE, #4E2832); }
.poster-mask {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(36, 28, 26, 0) 28%, rgba(36, 28, 26, 0.78) 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 14px;
  color: #FFF9F4;
}
.poster-mask b { font-family: var(--font-serif); font-size: 18px; font-weight: 700; }
.poster-mask span { font-size: 13px; opacity: 0.9; }
.sell-grid { display: grid; grid-template-columns: 1.45fr 0.8fr; gap: 16px; align-items: start; }
.sell-side { display: grid; gap: 16px; margin-top: 36px; }
.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow);
  padding: 22px;
}
.card:hover { transform: translateY(-2px); transition: transform .2s ease; }
.index-no { font-family: var(--font-serif); color: var(--persimmon); font-size: 13px; letter-spacing: 0.08em; }
.card h3 { font-size: 22px; margin: 8px 0 10px; }
.scene-rail { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.scene-cell {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius-card);
  min-height: 168px;
  padding: 16px;
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.scene-cell strong { font-family: var(--font-serif); font-size: 20px; }
.catalog { display: grid; grid-template-columns: 1.7fr 0.9fr; gap: 18px; }
.catalog-main { display: grid; gap: 14px; }
.feature-row { display: grid; grid-template-columns: 1.15fr 0.85fr; gap: 0; overflow: hidden; padding: 0; }
.feature-row .poster { border: 0; border-radius: 0; box-shadow: none; height: 100%; }
.feature-copy { padding: 20px; }
.feature-copy h3 { font-size: 22px; margin-bottom: 8px; }
.side-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; }
.side-list a { display: block; text-decoration: none; color: inherit; padding-bottom: 10px; border-bottom: 1px solid var(--line); }
.side-list a:hover .side-title { color: var(--wood); text-decoration: underline; text-underline-offset: 2px; }
.side-title { font-weight: 700; color: var(--deep); }
.quote-wall { display: grid; grid-template-columns: 1.3fr 0.7fr; gap: 14px; }
.quote { margin: 0; }
.quote p { font-size: 16px; }
.quote-wide { grid-column: 1 / 2; }
.tag {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  padding: 2px 10px;
  background: #F6E4D8;
  color: var(--deep);
  font-size: 13px;
  text-decoration: none;
  border: 1px solid transparent;
}
a.tag:hover { border-color: var(--persimmon); color: var(--wood); }
.tag-row { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 14px; }
.compare { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.compare-col { padding: 8px 4px 0; }
.compare-col dt { font-weight: 700; color: var(--deep); margin-top: 12px; }
.compare-col dd { margin: 4px 0 0; color: var(--ink); }
.compare-good { background: #FFF9F4; }
.compare-plain { background: #F7EFE8; }
.evidence { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 22px; align-items: start; }
.stat-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.stat {
  background: var(--card);
  border-radius: var(--radius-card);
  border: 1px solid var(--line);
  padding: 16px;
  box-shadow: var(--shadow);
}
.stat b { display: block; font-family: var(--font-serif); font-size: 32px; color: var(--wood); line-height: 1.1; }
.check-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; }
.check-list li { padding-left: 14px; border-left: 2px solid var(--persimmon); }
.entry-split { display: grid; grid-template-columns: 1.35fr 0.85fr; gap: 14px; }
.entry-card-lg { min-height: 220px; display: flex; flex-direction: column; justify-content: space-between; text-decoration: none; color: inherit; }
.entry-card-lg h3 { font-size: 28px; }
.faq { display: grid; gap: 10px; }
.faq details {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 12px 16px;
}
.faq summary { cursor: pointer; font-weight: 700; color: var(--deep); list-style: none; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::before { content: "＋"; color: var(--persimmon); margin-right: 8px; }
.faq details[open] summary::before { content: "－"; }
.faq details p { margin-top: 8px; }
.path-rail { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.path-step { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius-card); padding: 16px; text-decoration: none; color: inherit; box-shadow: var(--shadow); }
.path-step:hover { transform: translateY(-2px); }
.path-step em { font-style: normal; color: var(--persimmon); font-family: var(--font-serif); }
.guard { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.guard-item { display: flex; gap: 10px; align-items: flex-start; }
.icon-bubble {
  width: 36px; height: 36px; flex: none; border-radius: 999px;
  display: grid; place-items: center; background: #fff; border: 1px solid var(--line); color: var(--wood);
}
.edit-grid { display: grid; grid-template-columns: 1.4fr 0.8fr; gap: 14px; }
.edit-side { display: grid; gap: 14px; }
.focus-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin-top: 16px; }
.close-row { display: flex; justify-content: space-between; gap: 18px; align-items: flex-end; }
.close-actions { display: flex; gap: 14px; align-items: center; flex-wrap: wrap; }
.text-link { color: #F6D7C8; }
.site-footer { background: #3F2129; color: #F3EBE3; padding: 36px 0 28px; }
.footer-grid { display: flex; justify-content: space-between; gap: 20px; flex-wrap: wrap; }
.footer-brand { font-family: var(--font-serif); font-size: 20px; color: #fff; text-decoration: none; }
.footer-links { display: flex; gap: 16px; flex-wrap: wrap; }
.footer-links a { color: #F3EBE3; text-decoration: none; font-size: 14px; }
.footer-links a:hover { text-decoration: underline; text-underline-offset: 2px; }
.copyright { margin-top: 18px; font-size: 13px; color: #D9C4BC; }
.dock {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  z-index: 60;
  background: var(--deep);
  color: #FFF9F4;
  border-top: 1px solid rgba(255, 249, 244, 0.12);
}
.dock-inner { min-height: 64px; display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.dock strong { font-family: var(--font-serif); font-weight: 700; }
.content-link { font-weight: 700; }
@media (min-width: 1024px) {
  .hero-title { font-size: 44px; }
  .h2 { font-size: 30px; }
  .mega:hover .mega-panel, .mega:focus-within .mega-panel {
    opacity: 1; visibility: visible; pointer-events: auto; transform: none;
  }
}
@media (max-width: 1024px) {
  .hero-grid, .sell-grid, .catalog, .quote-wall, .evidence, .entry-split, .edit-grid, .close-row { grid-template-columns: 1fr; }
  .sell-side { margin-top: 0; }
  .focus-grid, .path-rail, .scene-rail { grid-template-columns: 1fr 1fr; }
  .mega-grid { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
  :root { --space-section: 48px; }
  .container { width: min(1120px, calc(100% - 32px)); }
  .nav-bar { min-height: 64px; gap: 12px; align-items: flex-start; padding: 10px 0; flex-wrap: wrap; }
  .primary-nav { order: 3; width: 100%; gap: 16px; overflow-x: auto; }
  .mega { margin-left: 0; }
  .hero-stage { padding-bottom: 0; }
  .poster-main { width: 100%; }
  .poster-a, .poster-b { position: relative; width: 100%; left: auto; right: auto; bottom: auto; margin-top: 12px; }
  .feature-row { grid-template-columns: 1fr; }
  .guard, .compare, .stat-grid { grid-template-columns: 1fr; }
  .scene-rail { display: flex; overflow-x: auto; padding-bottom: 6px; }
  .scene-cell { min-width: 210px; }
  .path-rail, .focus-grid { grid-template-columns: 1fr; }
  .dock-inner { min-height: 58px; }
}
@media (max-width: 640px) {
  .logo { font-size: 16px; }
  .hero-actions, .close-actions { width: 100%; }
  .btn { width: 100%; }
  .footer-links { gap: 10px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition: none !important; scroll-behavior: auto !important; }
}

/* roulang page: category1 */
:root {
 --wood: #7A3E4A;
 --deep: #4E2832;
 --persimmon: #C46A45;
 --ink: #241C1A;
 --paper: #F3EBE3;
 --sand: #E7D9CE;
 --card: #FFF9F4;
 --mute: #8A736C;
 --line: #E4D4C8;
 --radius-card: 16px;
 --radius-btn: 12px;
 --shadow: 0 10px 24px rgba(78, 40, 50, 0.08);
 --space-section: 76px;
 --font-sans: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
 --font-serif: "Noto Serif SC", "Songti SC", "STSong", "PMingLiU", serif;
}
:root { --space-section: 48px; }
/* roulang page: category1 */
:root {
 --wood: #7A3E4A;
 --deep: #4E2832;
 --persimmon: #C46A45;
 --ink: #241C1A;
 --paper: #F3EBE3;
 --sand: #E7D9CE;
 --card: #FFF9F4;
 --mute: #8A736C;
 --line: #E4D4C8;
 --radius-card: 16px;
 --radius-btn: 12px;
 --shadow: 0 10px 24px rgba(78, 40, 50, 0.08);
 --space-section: 76px;
 --font-sans: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
 --font-serif: "Noto Serif SC", "Songti SC", "STSong", "PMingLiU", serif;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
 margin: 0;
 font-family: var(--font-sans);
 font-size: 16.5px;
 line-height: 1.75;
 color: var(--ink);
 background: var(--paper);
 padding-bottom: 92px;
}
body::before {
 content: "";
 position: fixed;
 inset: 0;
 pointer-events: none;
 z-index: 0;
 opacity: 0.35;
 background-image: radial-gradient(rgba(78, 40, 50, 0.045) 0.7px, transparent 0.7px);
 background-size: 8px 8px;
}
body > * { position: relative; z-index: 1; }
img { max-width: 100%; display: block; }
button, input { font-family: inherit; }
a { color: var(--wood); text-decoration-thickness: 2px; text-underline-offset: 2px; }
p { margin: 0 0 12px; }
h1, h2, h3, h4 { font-family: var(--font-serif); color: var(--ink); font-weight: 700; line-height: 1.35; margin: 0; }
ul { margin: 0; padding: 0; }
.container { width: min(1120px, calc(100% - 32px)); margin: 0 auto; }
@media (min-width: 768px) {
 .container { width: min(1120px, calc(100% - 48px)); }
}
.page-title { font-size: 30px; line-height: 1.28; color: var(--ink); }
.section-title { font-size: 24px; line-height: 1.35; }
.lead { margin-top: 12px; color: var(--deep); font-size: 16.5px; line-height: 1.75; }
.muted, .fine { color: var(--mute); font-size: 13.5px; line-height: 1.7; }
.site-header {
 position: sticky;
 top: 0;
 z-index: 50;
 background: rgba(243, 235, 227, 0.96);
 border-bottom: 1px solid var(--line);
 box-shadow: var(--shadow);
}
.nav-bar {
 min-height: 72px;
 display: flex;
 align-items: center;
 gap: 22px;
}
.logo {
 font-family: var(--font-serif);
 font-size: 18px;
 font-weight: 700;
 color: var(--deep);
 text-decoration: none;
 white-space: nowrap;
 letter-spacing: 0.02em;
}
.logo:hover { color: var(--wood); }
.primary-nav { display: flex; align-items: center; gap: 22px; flex: 1; }
.nav-link {
 position: relative;
 color: var(--deep);
 text-decoration: none;
 font-size: 15px;
 font-weight: 500;
 padding: 8px 0;
}
.nav-link::after {
 content: "";
 position: absolute;
 left: 0;
 bottom: 0;
 width: 0;
 height: 2px;
 background: var(--wood);
 transition: width .2s ease;
}
.nav-link:hover::after, .nav-link.active::after { width: 16px; }
.nav-link.active { color: var(--wood); }
.mega { margin-left: auto; position: static; }
.mega-btn {
 background: transparent;
 color: var(--deep);
 border: 1px solid var(--line);
 border-radius: 999px;
 padding: 8px 14px;
 font-size: 14px;
 cursor: pointer;
 transition: transform .2s ease, background .2s ease, color .2s ease;
}
.mega-btn:hover { background: var(--wood); color: #fff; transform: translateY(-2px); }
.mega-btn:active { transform: translateY(1px); }
.mega-panel {
 position: absolute;
 top: 100%;
 right: max(16px, calc((100% - 1120px) / 2));
 width: min(680px, calc(100vw - 32px));
 padding: 18px;
 background: var(--card);
 border: 1px solid var(--line);
 border-radius: var(--radius-card);
 box-shadow: var(--shadow);
 opacity: 0;
 visibility: hidden;
 pointer-events: none;
 transform: translateY(6px);
 transition: opacity .2s ease, transform .2s ease;
}
.mega.is-open .mega-panel,
.mega:hover .mega-panel,
.mega:focus-within .mega-panel {
 opacity: 1;
 visibility: visible;
 pointer-events: auto;
 transform: none;
}
.mega-grid { display: grid; grid-template-columns: 1.1fr 1fr 0.9fr; gap: 16px; }
.mega-label { font-size: 13px; color: var(--mute); margin-bottom: 8px; }
.mega-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.mega-list a { text-decoration: none; color: var(--ink); font-size: 14px; }
.mega-list a:hover { color: var(--wood); text-decoration: underline; text-underline-offset: 2px; }
.entry-card {
 display: block;
 padding: 12px;
 border-radius: 12px;
 background: var(--paper);
 border: 1px solid var(--line);
 text-decoration: none;
 color: var(--deep);
 margin-bottom: 8px;
 transition: transform .2s ease, background .2s ease;
}
.entry-card strong { display: block; font-family: var(--font-serif); }
.entry-card:hover { transform: translateY(-2px); background: #fff; }
.band { padding: 48px 0; }
.band-paper { background: transparent; }
.band-sand { background: var(--sand); }
.band-deepstrip { background: #EADFD4; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.page-head { padding: 28px 0 18px; border-bottom: 1px solid var(--line); }
.crumb { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; font-size: 13px; color: var(--mute); }
.crumb a { color: var(--wood); text-decoration: none; }
.crumb a:hover { text-decoration: underline; text-underline-offset: 2px; }
.scope { max-width: 68ch; margin-top: 12px; color: var(--deep); }
.filter-row { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; }
.chip {
 display: inline-flex;
 align-items: center;
 min-height: 36px;
 padding: 0 14px;
 border-radius: 999px;
 border: 1px solid var(--line);
 background: var(--card);
 color: var(--deep);
 text-decoration: none;
 font-size: 14px;
 font-weight: 500;
 transition: transform .2s ease, background .2s ease, color .2s ease, border-color .2s ease;
}
.chip:hover { transform: translateY(-2px); border-color: var(--wood); color: var(--wood); }
.chip:active { transform: translateY(1px); }
.chip.is-on { background: var(--wood); color: #fff; border-color: var(--wood); }
.story-list { display: grid; gap: 16px; }
.story-row {
 display: grid;
 grid-template-columns: 1.15fr 0.85fr;
 gap: 0;
 overflow: hidden;
 padding: 0;
 align-items: stretch;
}
.story-row.is-flip { grid-template-columns: 0.85fr 1.15fr; }
.story-row.is-flip .story-copy { order: 2; }
.story-copy { padding: 22px 22px 20px; display: flex; flex-direction: column; justify-content: center; }
.story-copy h3 { font-size: 22px; margin: 8px 0; }
.story-copy p { margin: 0; color: var(--ink); }
.meta-line { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; margin-top: 12px; }
.poster {
 position: relative;
 min-height: 210px;
 aspect-ratio: 16 / 9;
 color: #fff;
 display: flex;
 flex-direction: column;
 justify-content: flex-end;
 padding: 16px 18px;
 background: linear-gradient(145deg, #7A3E4A, #4E2832 72%);
}
.poster::after {
 content: "";
 position: absolute;
 inset: 0;
 background: linear-gradient(to top, rgba(36, 28, 26, 0.62), rgba(36, 28, 26, 0.05) 58%);
}
.poster > * { position: relative; z-index: 1; }
.poster-kicker { font-size: 13px; letter-spacing: 0.08em; opacity: 0.92; }
.poster strong { font-family: var(--font-serif); font-size: 26px; line-height: 1.3; }
.poster-night { background: linear-gradient(150deg, #4E2832, #7A3E4A 78%); }
.poster-reunion { background: linear-gradient(155deg, #7A3E4A, #C46A45 90%); }
.poster-table { background: linear-gradient(160deg, #5A3330, #7A3E4A 70%); }
.poster-dinner { background: linear-gradient(150deg, #8A4E45, #C46A45); }
.poster-rain { background: linear-gradient(155deg, #4E2832, #A85A48 80%); }
.poster-letter { background: linear-gradient(150deg, #6A3A42, #C46A45 88%); }
.num {
 font-family: var(--font-serif);
 font-size: 13px;
 color: var(--persimmon);
 letter-spacing: 0.06em;
}
.tag, .badge {
 display: inline-flex;
 align-items: center;
 border-radius: 999px;
 padding: 2px 10px;
 font-size: 13px;
 color: var(--deep);
 background: var(--sand);
 border: 1px solid var(--line);
 text-decoration: none;
}
.badge-hot { background: rgba(196, 106, 69, 0.14); color: var(--persimmon); border-color: transparent; }
.card {
 background: var(--card);
 border: 1px solid var(--line);
 border-radius: var(--radius-card);
 box-shadow: var(--shadow);
 padding: 22px;
 transition: transform .2s ease, box-shadow .2s ease;
}
.card:hover { transform: translateY(-2px); box-shadow: 0 14px 28px rgba(78, 40, 50, 0.1); }
.editor-grid { display: grid; grid-template-columns: 1.35fr 0.75fr; gap: 16px; align-items: stretch; }
.editor-side { display: grid; gap: 12px; }
.side-link {
 display: block;
 text-decoration: none;
 color: inherit;
 padding-bottom: 10px;
 border-bottom: 1px solid var(--line);
}
.side-link:hover strong { color: var(--wood); text-decoration: underline; text-underline-offset: 2px; }
.side-link strong { display: block; font-family: var(--font-serif); font-size: 18px; color: var(--deep); }
.step-rail { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.step {
 position: relative;
 padding: 18px 16px 16px;
 background: var(--card);
 border: 1px solid var(--line);
 border-radius: var(--radius-card);
 box-shadow: var(--shadow);
 text-decoration: none;
 color: inherit;
 min-height: 168px;
 transition: transform .2s ease, border-color .2s ease;
}
.step:hover { transform: translateY(-2px); border-color: var(--persimmon); }
.step b { display: block; margin: 8px 0 6px; font-family: var(--font-serif); font-size: 18px; color: var(--deep); }
.step span { display: block; color: var(--ink); font-size: 14.5px; line-height: 1.7; }
.quote-wall { display: grid; grid-template-columns: 1.25fr 0.75fr; gap: 14px; }
.quote-wall .quote:first-child { grid-row: span 2; display: flex; flex-direction: column; justify-content: space-between; }
.quote p { font-family: var(--font-serif); font-size: 20px; line-height: 1.6; color: var(--deep); }
.faq-list { display: grid; gap: 10px; }
.faq-item {
 background: var(--card);
 border: 1px solid var(--line);
 border-radius: 14px;
 box-shadow: var(--shadow);
 padding: 0 16px;
}
.faq-item summary {
 cursor: pointer;
 list-style: none;
 min-height: 54px;
 display: flex;
 align-items: center;
 justify-content: space-between;
 gap: 12px;
 font-weight: 600;
 color: var(--deep);
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: "+"; color: var(--persimmon); font-size: 20px; line-height: 1; }
.faq-item[open] summary::after { content: "–"; }
.faq-item p { margin: 0 0 14px; color: var(--ink); }
.more-bar {
 display: flex;
 flex-wrap: wrap;
 gap: 12px;
 align-items: center;
 justify-content: space-between;
}
.btn {
 display: inline-flex;
 align-items: center;
 justify-content: center;
 min-height: 44px;
 padding: 0 18px;
 border-radius: var(--radius-btn);
 text-decoration: none;
 font-size: 15px;
 font-weight: 600;
 border: 1px solid transparent;
 transition: transform .2s ease, background .2s ease, color .2s ease, box-shadow .2s ease;
 cursor: pointer;
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--wood); color: #fff; }
.btn-primary:hover { background: var(--deep); color: #fff; }
.btn-secondary { background: transparent; color: var(--persimmon); border-color: var(--persimmon); }
.btn-secondary:hover { background: var(--persimmon); color: #fff; }
.btn:focus-visible, .nav-link:focus-visible, .mega-btn:focus-visible, .chip:focus-visible, summary:focus-visible, a:focus-visible, .step:focus-visible {
 outline: 2px solid var(--persimmon);
 outline-offset: 2px;
}
.inline-link { color: var(--wood); font-weight: 600; text-decoration: underline; text-decoration-thickness: 2px; text-underline-offset: 2px; }
.inline-link:hover { color: var(--deep); }
.dock {
 position: fixed;
 left: 0;
 right: 0;
 bottom: 0;
 z-index: 40;
 background: rgba(78, 40, 50, 0.96);
 color: #F3EBE3;
 border-top: 1px solid rgba(228, 212, 200, 0.28);
}
.dock-inner { min-height: 68px; display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.dock-label { font-family: var(--font-serif); font-size: 16px; color: #fff; }
.dock .btn-primary { background: var(--persimmon); }
.dock .btn-primary:hover { background: #a85634; }
.site-footer { background: var(--deep); color: #F3EBE3; padding: 36px 0 28px; }
.footer-grid { display: flex; justify-content: space-between; gap: 18px; flex-wrap: wrap; align-items: flex-start; }
.footer-brand { font-family: var(--font-serif); font-size: 20px; font-weight: 700; color: #fff; text-decoration: none; }
.footer-links { display: flex; flex-wrap: wrap; gap: 16px; align-items: center; }
.site-footer a { color: #F3EBE3; text-decoration: none; }
.site-footer a:hover { color: #fff; text-decoration: underline; text-underline-offset: 2px; }
.copyright { margin: 18px 0 0; font-size: 13px; color: #D9C4BC; }
.rule { height: 1px; background: var(--line); border: 0; margin: 14px 0; }
@media (min-width: 1024px) {
 .page-title { font-size: 44px; }
 .section-title { font-size: 30px; }
 .band { padding: 76px 0; }
 .page-head { padding: 36px 0 22px; }
}
@media (max-width: 1023px) {
 .mega:hover .mega-panel { opacity: 0; visibility: hidden; pointer-events: none; }
 .mega.is-open .mega-panel { opacity: 1; visibility: visible; pointer-events: auto; transform: none; }
 .mega-panel { right: 16px; }
}
@media (max-width: 768px) {
 .nav-bar { flex-wrap: wrap; min-height: 64px; padding: 10px 0 12px; gap: 10px 16px; }
 .primary-nav { order: 3; width: 100%; gap: 16px; overflow-x: auto; flex: none; }
 .mega { margin-left: auto; }
 .mega-panel { position: static; width: 100%; margin-top: 8px; display: none; opacity: 1; visibility: visible; transform: none; pointer-events: auto; }
 .mega.is-open .mega-panel { display: block; }
 .mega-grid { grid-template-columns: 1fr; }
 .story-row, .story-row.is-flip { grid-template-columns: 1fr; }
 .story-row.is-flip .story-copy { order: 0; }
 .editor-grid, .quote-wall, .step-rail { grid-template-columns: 1fr 1fr; }
 .quote-wall .quote:first-child { grid-row: auto; }
 .poster { min-height: 180px; }
 .section-title { font-size: 24px; }
}
@media (max-width: 640px) {
 .editor-grid, .quote-wall, .step-rail { grid-template-columns: 1fr; }
 .story-copy { padding: 16px; }
 .poster strong { font-size: 22px; }
 .dock-label { font-size: 14px; }
 .more-bar { align-items: flex-start; }
 body { padding-bottom: 86px; }
}

/* roulang page: category2 */
:root {
 --wood: #7A3E4A;
 --deep: #4E2832;
 --persimmon: #C46A45;
 --ink: #241C1A;
 --paper: #F3EBE3;
 --sand: #E7D9CE;
 --card: #FFF9F4;
 --mute: #8A736C;
 --line: #E4D4C8;
 --radius-card: 16px;
 --radius-btn: 12px;
 --shadow: 0 10px 24px rgba(78, 40, 50, 0.08);
 --space-section: 76px;
 --font-sans: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
 --font-serif: "Noto Serif SC", "Songti SC", "STSong", "PMingLiU", serif;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
 margin: 0;
 font-family: var(--font-sans);
 font-size: 16.5px;
 line-height: 1.75;
 color: var(--ink);
 background: var(--paper);
 padding-bottom: 92px;
}
body::before {
 content: "";
 position: fixed;
 inset: 0;
 pointer-events: none;
 z-index: 0;
 opacity: 0.35;
 background-image: radial-gradient(rgba(78, 40, 50, 0.045) 0.7px, transparent 0.7px);
 background-size: 8px 8px;
}
body > * { position: relative; z-index: 1; }
img { max-width: 100%; display: block; }
button, input { font-family: inherit; }
a { color: var(--wood); text-decoration-thickness: 1px; text-underline-offset: 2px; }
p { margin: 0; }
h1, h2, h3, h4 { font-family: var(--font-serif); color: var(--ink); font-weight: 700; letter-spacing: 0.01em; }
.container { width: min(1120px, calc(100% - 48px)); margin: 0 auto; }
.muted, .fine { color: var(--mute); font-size: 14px; line-height: 1.7; }
.site-header {
 position: sticky;
 top: 0;
 z-index: 50;
 background: rgba(243, 235, 227, 0.96);
 border-bottom: 1px solid var(--line);
 box-shadow: var(--shadow);
}
.nav-bar {
 min-height: 72px;
 display: flex;
 align-items: center;
 gap: 22px;
}
.logo {
 font-family: var(--font-serif);
 font-size: 18px;
 font-weight: 700;
 color: var(--deep);
 text-decoration: none;
 white-space: nowrap;
 letter-spacing: 0.02em;
}
.logo:hover { color: var(--wood); }
.primary-nav { display: flex; align-items: center; gap: 22px; flex: 1; }
.nav-link {
 position: relative;
 color: var(--deep);
 text-decoration: none;
 font-size: 15px;
 font-weight: 500;
 padding: 8px 0;
}
.nav-link::after {
 content: "";
 position: absolute;
 left: 0;
 bottom: 0;
 width: 0;
 height: 2px;
 background: var(--wood);
 transition: width .2s ease;
}
.nav-link:hover::after, .nav-link.active::after { width: 16px; }
.nav-link.active { color: var(--wood); }
.mega { margin-left: auto; position: static; }
.mega-btn {
 background: transparent;
 color: var(--deep);
 border: 1px solid var(--line);
 border-radius: 999px;
 padding: 8px 14px;
 font-size: 14px;
 cursor: pointer;
 transition: transform .2s ease, background .2s ease, color .2s ease;
}
.mega-btn:hover, .mega-btn[aria-expanded="true"] { background: var(--wood); color: #fff; transform: translateY(-2px); }
.mega-btn:active { transform: translateY(1px); }
.mega-panel {
 position: absolute;
 top: 100%;
 right: max(16px, calc((100% - 1120px) / 2));
 width: min(680px, calc(100vw - 32px));
 padding: 18px;
 background: var(--card);
 border: 1px solid var(--line);
 border-radius: var(--radius-card);
 box-shadow: var(--shadow);
 opacity: 0;
 visibility: hidden;
 pointer-events: none;
 transform: translateY(6px);
 transition: opacity .2s ease, transform .2s ease;
}
.mega.is-open .mega-panel,
.mega:hover .mega-panel,
.mega:focus-within .mega-panel {
 opacity: 1;
 visibility: visible;
 pointer-events: auto;
 transform: none;
}
.mega-grid { display: grid; grid-template-columns: 1.1fr 1fr 0.9fr; gap: 16px; }
.mega-label { font-size: 13px; color: var(--mute); margin-bottom: 8px; }
.mega-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.mega-list a { text-decoration: none; color: var(--ink); font-size: 14px; }
.mega-list a:hover { color: var(--wood); text-decoration: underline; text-underline-offset: 2px; }
.entry-card {
 display: block;
 padding: 12px;
 border-radius: 12px;
 background: var(--paper);
 border: 1px solid var(--line);
 text-decoration: none;
 color: var(--deep);
 margin-bottom: 8px;
 transition: transform .2s ease, background .2s ease;
}
.entry-card strong { display: block; font-family: var(--font-serif); }
.entry-card:hover { transform: translateY(-2px); background: #fff; }
.btn {
 display: inline-flex;
 align-items: center;
 justify-content: center;
 min-height: 44px;
 padding: 0 18px;
 border-radius: var(--radius-btn);
 text-decoration: none;
 font-size: 15px;
 font-weight: 600;
 border: 1px solid transparent;
 transition: transform .2s ease, background .2s ease, color .2s ease, box-shadow .2s ease;
 cursor: pointer;
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--wood); color: #fff; }
.btn-primary:hover { background: var(--deep); color: #fff; }
.btn-secondary { background: transparent; color: var(--persimmon); border-color: var(--persimmon); }
.btn-secondary:hover { background: var(--persimmon); color: #fff; }
.btn:focus-visible, .nav-link:focus-visible, .mega-btn:focus-visible, a:focus-visible, button:focus-visible {
 outline: 2px solid var(--persimmon);
 outline-offset: 2px;
}
.card {
 background: var(--card);
 border: 1px solid var(--line);
 border-radius: var(--radius-card);
 box-shadow: var(--shadow);
 padding: 22px;
 transition: transform .2s ease, box-shadow .2s ease;
}
.card:hover { transform: translateY(-2px); box-shadow: 0 14px 28px rgba(78, 40, 50, 0.1); }
.band { padding: 72px 0; }
.band-sand { background: var(--sand); }
.band-paper { background: transparent; }
.band-deep { background: var(--deep); color: #F3EBE3; }
.band-deep h2, .band-deep h3 { color: #FFF9F4; }
.page-head { padding: 36px 0 28px; border-bottom: 1px solid var(--line); }
.crumb { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; font-size: 13px; color: var(--mute); margin-bottom: 12px; }
.crumb a { color: var(--wood); text-decoration: underline; text-underline-offset: 2px; }
.page-title { font-size: 30px; line-height: 1.28; margin: 0; max-width: 16em; }
.kicker { font-size: 13px; letter-spacing: 0.08em; color: var(--persimmon); margin-bottom: 8px; }
.head-copy { max-width: 640px; margin-top: 14px; color: var(--deep); font-size: 16.5px; }
.sec-title { font-size: 24px; line-height: 1.35; margin: 0 0 8px; }
.sec-note { margin: 0 0 20px; color: var(--deep); max-width: 40em; }
.band-deep .sec-note { color: #E7D9CE; }
.badge {
 display: inline-flex;
 align-items: center;
 min-height: 26px;
 padding: 0 10px;
 border-radius: 999px;
 background: rgba(122, 62, 74, 0.1);
 color: var(--wood);
 font-size: 12px;
 font-weight: 600;
 letter-spacing: 0.02em;
}
.badge-orange { background: rgba(196, 106, 69, 0.14); color: #8A3E24; }
.badge-line { background: transparent; border: 1px solid var(--line); color: var(--mute); }
.pin-card { display: grid; grid-template-columns: 1.15fr 0.85fr; gap: 0; padding: 0; overflow: hidden; }
.pin-copy { padding: 28px 26px; display: flex; flex-direction: column; gap: 12px; align-items: flex-start; }
.pin-copy h2 { font-size: 28px; margin: 0; }
.poster-frame { position: relative; min-height: 100%; background: #4E2832; }
.poster-frame img { width: 100%; height: 100%; object-fit: cover; aspect-ratio: 16/9; }
.poster-shade {
 position: absolute;
 inset: 0;
 background: linear-gradient(to top, rgba(36, 28, 26, 0.72), rgba(36, 28, 26, 0.05) 58%);
 pointer-events: none;
}
.poster-cap {
 position: absolute;
 left: 16px;
 bottom: 14px;
 color: #FFF9F4;
 font-family: var(--font-serif);
 font-size: 18px;
}
.meta-row { display: flex; flex-wrap: wrap; gap: 8px 14px; align-items: center; color: var(--mute); font-size: 13px; }
.mag-grid { column-count: 2; column-gap: 16px; }
.mag-card {
 break-inside: avoid;
 display: inline-block;
 width: 100%;
 margin: 0 0 16px;
}
.mag-card h3 { font-size: 22px; margin: 10px 0 8px; }
.mag-card p + p { margin-top: 8px; }
.serial { font-family: var(--font-serif); font-size: 13px; color: var(--persimmon); }
.text-link { color: var(--wood); font-weight: 600; text-decoration: underline; text-underline-offset: 2px; }
.text-link:hover { color: var(--deep); }
.timeline { list-style: none; margin: 0; padding: 0; display: grid; gap: 0; }
.timeline li {
 display: grid;
 grid-template-columns: 128px 18px 1fr;
 gap: 14px;
 align-items: start;
}
.time-date { font-size: 14px; color: var(--deep); font-weight: 600; padding-top: 2px; }
.time-rail { position: relative; min-height: 100%; }
.time-rail::before {
 content: "";
 position: absolute;
 left: 6px;
 top: 8px;
 bottom: -8px;
 width: 1px;
 background: var(--line);
}
.timeline li:last-child .time-rail::before { display: none; }
.time-rail i {
 display: block;
 width: 13px;
 height: 13px;
 border-radius: 999px;
 background: var(--card);
 border: 2px solid var(--wood);
 position: relative;
 z-index: 1;
}
.time-body { padding-bottom: 22px; }
.time-body strong { display: block; font-family: var(--font-serif); font-size: 18px; font-weight: 700; }
.compare-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.compare-card h3 { margin: 8px 0 12px; font-size: 24px; }
.def { display: grid; grid-template-columns: 84px 1fr; gap: 10px 12px; margin: 0; }
.def dt { margin: 0; color: var(--mute); font-size: 13px; padding-top: 2px; }
.def dd { margin: 0; padding-bottom: 10px; border-bottom: 1px solid var(--line); }
.rel-grid { display: grid; grid-template-columns: 1.25fr 0.85fr 0.85fr; gap: 16px; align-items: start; }
.rel-card h3 { font-size: 22px; margin: 10px 0; }
.rel-card .poster-frame { border-radius: 12px; overflow: hidden; margin-bottom: 4px; }
.age-bar { padding: 22px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: #F7F1EB; }
.age-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px 18px; }
.age-item { display: flex; align-items: center; gap: 10px; font-size: 14px; color: var(--deep); }
.mark {
 width: 36px;
 height: 36px;
 border-radius: 999px;
 display: inline-flex;
 align-items: center;
 justify-content: center;
 background: var(--deep);
 color: #FFF9F4;
 font-size: 12px;
 font-weight: 700;
 flex: none;
}
.close-row { display: flex; justify-content: space-between; gap: 18px; align-items: center; }
.close-actions { display: flex; flex-wrap: wrap; gap: 14px 18px; align-items: center; }
.site-footer { background: var(--deep); color: #F3EBE3; padding: 36px 0 28px; }
.footer-grid { display: flex; justify-content: space-between; gap: 24px; align-items: flex-start; }
.footer-brand { font-family: var(--font-serif); font-size: 20px; color: #FFF9F4; text-decoration: none; font-weight: 700; }
.footer-brand:hover { color: #E7D9CE; }
.footer-links { display: flex; flex-wrap: wrap; gap: 14px 18px; }
.footer-links a { color: #F3EBE3; text-decoration: underline; text-underline-offset: 2px; font-size: 14px; }
.footer-links a:hover { color: #fff; }
.copyright { margin-top: 22px; padding-top: 16px; border-top: 1px solid rgba(228, 212, 200, 0.25); color: #D9C4BC; font-size: 13px; }
.dock {
 position: fixed;
 left: 0;
 right: 0;
 bottom: 0;
 z-index: 45;
 background: #3F2129;
 color: #F3EBE3;
 border-top: 1px solid rgba(255, 249, 244, 0.12);
}
.dock-inner { min-height: 64px; display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.dock-name { font-family: var(--font-serif); font-size: 16px; color: #FFF9F4; }
.dock .btn-primary { background: var(--persimmon); }
.dock .btn-primary:hover { background: #A85634; }
@media (min-width: 1024px) {
 .page-title { font-size: 44px; }
 .sec-title { font-size: 30px; }
}
@media (max-width: 1024px) {
 .rel-grid { grid-template-columns: 1fr 1fr; }
 .rel-card:first-child { grid-column: 1 / -1; }
 .mega-grid { grid-template-columns: 1fr 1fr; }
 .mega-grid > div:last-child { grid-column: 1 / -1; }
}
@media (max-width: 768px) {
 .container { width: min(1120px, calc(100% - 32px)); }
 .band { padding: 48px 0; }
 .nav-bar { flex-wrap: wrap; min-height: 64px; padding: 10px 0; gap: 8px 14px; }
 .primary-nav { order: 3; width: 100%; gap: 16px; overflow-x: auto; padding-bottom: 4px; }
 .mega { margin-left: auto; }
 .mega-panel { right: 16px; left: 16px; width: auto; }
 .pin-card, .compare-grid, .age-row, .close-row, .footer-grid, .timeline li { grid-template-columns: 1fr; }
 .timeline li { gap: 6px; }
 .time-rail { display: none; }
 .close-row, .footer-grid, .dock-inner { flex-direction: column; align-items: flex-start; }
 .mag-grid { column-count: 1; }
 .rel-grid { grid-template-columns: 1fr; }
 .page-head { padding: 28px 0 22px; }
 .pin-copy h2 { font-size: 24px; }
}
@media (max-width: 640px) {
 .mega-grid { grid-template-columns: 1fr; }
 .logo { font-size: 16px; }
 .hero-actions, .close-actions { width: 100%; }
 .btn { width: 100%; }
 .dock .btn { width: auto; }
}
@media (hover: none) {
 .mega:hover .mega-panel { opacity: 0; visibility: hidden; pointer-events: none; }
 .mega.is-open .mega-panel, .mega:focus-within .mega-panel { opacity: 1; visibility: visible; pointer-events: auto; transform: none; }
}